scholarly journals PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS: DAMPAK PENDEKATAN MATEMATIKA REALISTIK INDONESIA (PMRI) BERNUANSA ISLAMI

2021 ◽  
Vol 4 (1) ◽  
pp. 23-29
Author(s):  
Renny Saputri Yuliyanti ◽  
Ruhban Masykur ◽  
Indah Resti Ayuni Suri
Keyword(s):  
Mathematics Education ◽  
Communication Skills ◽  
Research Method ◽  
Design Method ◽  
Realistic Mathematics Education ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Experimental Design Method ◽  
Quasi Experimental ◽  
Better Than

The low ability of mathematical communication at SMP Negeri 1 Way Bungur, East Lampung is due to various factors, including the assumption that mathematics is complicated, a lack of curiosity about mathematics, and a lack of variation in learning models, so that students still tend to be passive. The purpose of this study was to determine the mathematical communication skills of students who use the Islamic-nuanced Indonesian Realistic Mathematics Education (PMRI) approach better than ordinary learning. The research method used is a quantitative method using the Quasi-Experimental Design method. The data collection techniques used in the study were: documentation, tests in the form of essay questions to determine the effect of the Islamic-nuanced Indonesian Realistic Mathematics Education (PMRI) approach to improve mathematical communication skills. This study indicates an increase in the mathematical communication skills of students who are given an Islamic approach to Indonesian Realistic Mathematics Education (PMRI) with ordinary learning. Increasing students' mathematical communication skills with the Islamic-nuanced Indonesian Realistic Mathematics Education (PMRI) approach is better than regular learning. So it can be concluded that the Islamic-nuanced Indonesian Realistic Mathematics Education (PMRI) approach can improve mathematical communication skills compared to ordinary learning. Abstrak Berdasarkan latar belakang dan rumusan masalah di atas, maka peneliti memiliki tujuan yaitu untuk mengetahui Pengaruh Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) bernuansa Islami dalam meningkatkan kemampuan komunikasi matematis yang terdapat pada peserta didik di SMP Negeri 1 Way Bungur. Metode penelitian yang digunakan adalah metode kuantitatif menggunakan metode Quasi Eksperimen Design.  Teknik pengumpulan data yang digunakan pada penelitian, yaitu: Dokumentasi, Tes berbentuk soal uraian (essay)  untuk mengetahui pengaruh pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) bernuansa Islami untuk meningkatkan kemampuan komunikasi matematis. Hasil penelitian ini bahwa adanya pengaruh peningkatan kemampuan komunikasi matematis peserta didik yang diberi pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) bernuansa Islami dengan pembelajaran biasa. Peningkatan kemampuan komunikasi matematis peserta didik dengan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) bernuansa Islami lebih baik daripada pembelajaran biasa. Sehingga dapat disimpulkan bahwa pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) bernuansa Islami dapat meningkatkan kemampuan komunikasi matematis dibandingkan dengan pembelajaran biasa.

GEOGEBRA APPLICATION AS THE DEVELOPMENT OF LINEAR PROGRAM TEACHING MATERIALS IN SMA KABUPATEN BURU

2021 ◽  
Author(s):  
HARZIKO
Keyword(s):  
Communication Skills ◽  
Research Method ◽  
Positive Response ◽  
Mathematics Learning ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Test Instrument ◽  
Learning Mathematics ◽  
Quasi Experimental ◽  
Better Than

ABSTRACTThis research is motivated by the fact that the ability of mathematical communication in Indonesia is low. The models and approaches used in the learning process are one of the supporting factors for learning mathematics in the classroom. This study aimed to analyze SMA 1 Namlea students' mathematical communication skills with realistic mathematics learning assisted by GeoGebra. The research method used is quasi-experimental. WHO researched SMA Negeri 1 Namlea, Buru Regency. The analysis results show that the test instrument is valid and reliable to be used for pretest and posttest. The results showed that the mathematical communication of students who received realistic mathematics learning assisted by GeoGebra was better than students who received realistic mathematics learning without GeoGebra. The results also showed that there was a positive response from students towards learning realistic mathematics with GeoGebra.KEYWORDS: Realistic Mathematics, GeoGebra & Mathematical Communication

GEOGEBRA APPLICATION AS THE DEVELOPMENT OF LINEAR PROGRAM TEACHING MATERIALS IN SMA KABUPATEN BURU

2021 ◽  
Author(s):  
HARZIKO
Keyword(s):  
Communication Skills ◽  
Research Method ◽  
Positive Response ◽  
Mathematics Learning ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Test Instrument ◽  
Learning Mathematics ◽  
Quasi Experimental ◽  
Better Than

This research is motivated by the fact that the ability of mathematical communication in Indonesia is low. The models and approaches used in the learning process are one of the supporting factors for learning mathematics in the classroom. The purpose of this study was to analyze the mathematical communication skills of SMA 1 Namlea students with realistic mathematics learning assisted by GeoGebra. The research method used is quasi-experimental. The research was conducted at SMA Negeri 1 Namlea, Buru Regency. The results of the analysis show that the test instrument is valid and reliable so that it can be used for pretest and posttest. The results showed that the mathematical communication of students who received realistic mathematics learning assisted by GeoGebra was better than students who received realistic mathematics learning without GeoGebra. The results also showed that there was a positive response from students towards learning realistic mathematics with GeoGebra.

scholarly journals Penerapan Pembelajaran Matematika Realistik untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa

2018 ◽  
Vol 7 (3) ◽  
pp. 389-400 ◽  
Author(s):  
Dwi Putria Nasution ◽  
Marzuki Ahmad
Keyword(s):  
Mathematics Education ◽  
Communication Skills ◽  
Research Method ◽  
Positive Impact ◽  
Mathematics Learning ◽  
Realistic Mathematics Education ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Average Value ◽  
Realistic Mathematics

AbstrakPenelitian ini bertujuan untuk meningkatkan kemampuan komunikasi matematis siswa melalui pembelajaran matematika realistik. Metode penelitian yang digunakan adalah penelitian tidakan kelas yang meliputi tahap perencanaan, pelaksanaan, pengamatan dan refleksi. Subjek penelitian adalah siswa kelas VII-1 SMP Negeri 3 Padangsidimpuan dengan jumlah siswa 26 orang. Objek penelitian adalah kemampuan komunikasi matematis siswa yang diberi pembelajaran matematika realistik pada materi bilangan pecahan. Hasil  penelitian menunjukkan  bahwa penerapan pembelajaran  matematika realistik memberikan  dampak  positif  terhadap  peningkatan  kemampuan komunikasi matematis siswa yang  ditunjukkan  dengan peningkatan pada: 1)  Nilai rata-rata kemampuan komunikasi matematis siswa 79,79 pada siklus I dan 84,71 pada siklus II; 2) Aktivitas aktif siswa dalam pembelajaran dengan pembelajaran matematika realistik dikategorikan  efektif  yakni memperoleh  persentase  80%  pada siklus I dan 90% efektif pada siklus dua dengan kriteria keefektifan ≥ 80%; 3) Capaian ketuntasan kalasikal kemampuan komunikasi matematis siswa 73,08% pada siklus I dan 88,46% pada siklus II dengan nilai minimal ketuntasan klasikal 85%. Abstract (The Aplication of Realistic Mathematics Educations to Improve students’ mathematical communication Skills)This study aims to improve students' mathematical communication skills through realistic mathematics education. The research method used is classroom action research which includes the stages of planning, implementation, observation and reflection. The research subjects were students of class VII-1 of SMP Negeri 3 Padangsidimpuan with a total of 26 students. The object of research is the mathematical communication skills of students who are given realistic mathematics education on fraction material. The results showed that the application of realistic mathematics education had a positive impact on the improvement of students 'mathematical communication skills as indicated by an increase in: 1) The average value of students' mathematical communication skills was 79.79 in cycle I and 84.71 in cycle II; 2) The active activity of students in learning with realistic mathematics learning is categorized as effective, namely obtaining 80% percentage in the first cycle and 90% effective in the second cycle with the effectiveness criteria ≥ 80%; 3) Achievement of Kalasikal completeness of students' mathematical communication skills is 73.08% in cycle I and 88.46% in cycle II with a minimum grade of 85% classical completeness.

scholarly journals THE EFFECTIVENESS OF REALISTIC MATHEMATICS EDUCATION TO IMPROVE STUDENTS’ MULTI-REPRESENTATION ABILITY

2019 ◽  
Vol 8 (1) ◽  
pp. 21 ◽  
Author(s):  
Muhtarom Muhtarom ◽  
Nizaruddin Nizaruddin ◽  
Farida Nursyahidah ◽  
Nurina Happy
Keyword(s):  
Mathematics Education ◽  
Experimental Design ◽  
Learning Process ◽  
Realistic Mathematics Education ◽  
Student Responses ◽  
Realistic Mathematics ◽  
Quasi Experimental ◽  
And Control ◽  
Essay Test ◽  
Better Than

This research aimed to evaluate the effectiveness of Realistic Mathematics Education (RME) to improve students' multi-representation ability. A quasi-experimental design was used in this research. Sixty-four samples from the seventh-grade students of Junior School were randomly selected and divided into two classes: experimental class was treated using RME and control class was treated using conventional learning, with each class consisting of thirty-two students. The essay test was used to measure the multi-representation ability of students and the questionnaire was used to measure students' responses in RME learning. The data from the essay test were analyzed by N-Gain test and t-test in which normality and homogenity test were conducted previously, while the students' learning completeness and student responses were presented descriptive quantitative. The result of the research concluded that the multi-representation ability of students who get RME learning is better than the multi-representation ability in students who get conventional learning. 87.25% of students who get RME learning with the developed device have completed the KKM, and many students are very enthusiastic and interested in RME based learning, thus increasing their learning spirit in a learning process.

scholarly journals MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN SELF EFFICACY SISWA SMP MENGGUNAKAN PENDEKATAN REALISTIC MATHEMATICS EDUCATION

2018 ◽  
Vol 1 (4) ◽  
pp. 679
Author(s):  
Rehan Wulandari ◽  
Julfah Rodiyah Kusumawati ◽  
Gida Kadarisma
Keyword(s):  
High School Students ◽  
Mathematics Education ◽  
Junior High School ◽  
Self Efficacy ◽  
Realistic Mathematics Education ◽  
School Students ◽  
Realistic Mathematics ◽  
Initial Questionnaire ◽  
Quasi Experimental ◽  
Better Than

This study aims to analyze how the ability of mathematical communication and Self Efficacy by using Realistic Mathematics Education (RME) approach in junior high school students. The research method used is quasi-experimental using two classes, first class as experiment class and second class as control class. The experimental class uses the Realistic Mathematics Education (RME) approach while the control class uses conventional learning. In both classes, pretest and initial questionnaire were conducted to determine the initial ability of each class, and at the end of the two classes postest. The results of this study were processed and analyzed using Mann-Whitney test. The results showed that communication skills and self-efficacy of students whose learning using Realistic Mathematics education are better than those using conventional learning.

scholarly journals Design of Mathematics Student Worksheet based on Realistic Mathematics Education Approach to Improving the Mathematical Communication Ability Students of Class VII Junior High School in Indonesia

2018 ◽  
Vol 7 (4.30) ◽  
pp. 31
Author(s):  
Ruri Handayani ◽  
Supar Man
Keyword(s):  
Mathematics Education ◽  
Communication Skills ◽  
Junior High School ◽  
First Grade ◽  
Realistic Mathematics Education ◽  
Mathematical Communication ◽  
Ability Test ◽  
Stage Of Development ◽  
Realistic Mathematics ◽  
Communication Ability

Mathematics communication is a way of sharing ideas and clarifying comprehension. The Realistic Mathematics Education (RME) approach can improve mathematical communication skills. The student worksheet is used because it is shorter, more comfortable and summarizes the material along with the questions to be able to assist students in the ability of mathematics communication. This study aims to develop teaching materials in the form of student worksheets based on Realistic Mathematics Education Approach to improve students' mathematical communication skills. This research is development research with ADDIE development model, that is analysis, design, develop, evaluation implementation. The subject of this research is the students of the first grade of VII. Instruments used in the form of validation sheet, mathematics communication ability test, and interview guidance manual. The validation sheet is addressed to material experts and media experts. The test to determine students 'mathematical communication skills is done before and after the use of student worksheet so that it is known whether there is an increase in students' mathematical communication ability. Interview guides are conducted with teachers and students to find out the curricula and character of students in the school. Data analysis techniques in this study using data reduction, presentation, and conclusion. The resulting student worksheet design based on the RME approach that matches the characteristics, curriculum, and student tasks. This research can be developed to the stage of development, implementation, and evaluation.

scholarly journals DEVELOPING THE ABILITY OF ELEMENTARY STUDENTS METAPHORICAL THINKING THE CITARUM THROUGH THE REALISTIC MATHEMATICS EDUCATION APPROACH

2019 ◽  
Vol 3 (2) ◽  
pp. 84
Author(s):  
Sukma Murni ◽  
Sylvia Rabbani
Keyword(s):  
Mathematics Education ◽  
Realistic Mathematics Education ◽  
School Students ◽  
Microsoft Excel ◽  
Ability Test ◽  
Metaphorical Thinking ◽  
Realistic Mathematics ◽  
Thinking Ability ◽  
Quasi Experimental ◽  
Better Than

This study aims to determine the development of mathematical Metaphorical Thinking capabilities of Bantaran Citarum Elementary School students through a Realistic Mathematics Education (RME) approach better than those using ordinary learning. The method used in this study was a quasi-experimental method carried out in one of the elementary schools in Dayeuh Kolot Subdistrict, Bandung Regency. Data collection uses the results of pretest and posttest mathematical Metaphorical Thinking abilities. To get the research data, the instrument was used in the form of a mathematical Metaphorical Thinking ability test. Data analysis is done quantitatively, quantitative analysis is carried out on the ability of Metaphorical Thinking. In calculating data processing using Microsoft Excel and SPSS 23. The results showed that the development of mathematical Metaphorical Thinking capabilities which learning using the RME approach was better than those using ordinary learning. Keywords: Metaphorical Thinking, Realistic Mathematics Education.

scholarly journals Pengaruh Pendekatan Pembelajaran Realistic Mathematics Education dan Contextual Teaching Learning terhadap Pemahaman Konsep dan Komunikasi Matematis

2020 ◽  
Vol 7 (02) ◽  
pp. 239-252
Author(s):  
Mara Samin Lubis
Keyword(s):  
Data Analysis ◽  
Mathematics Education ◽  
Realistic Mathematics Education ◽  
Learning Approach ◽  
Mathematical Communication ◽  
Mathematical Concepts ◽  
Realistic Mathematics ◽  
Quasi Experimental ◽  
Level Of Understanding ◽  
Teaching Learning

This research was conducted to see the extent of students' understanding of concepts and mathematical communication after being treated with learning using the RME and CTL approaches. The approach used in this research is quantitative with a type of quasi-experimental research. The population as well as the sample in this study were 2 classes with a total of 70 XI MAS PAB 2 Medan Estate students. Next to find out the understanding of concepts and mathematical communication students are given a description test. To process the data obtained using ANACOVA; The results of the data analysis test concluded: the level of understanding of the concepts of students who were treated with the RME approach was lower in influence than students who were treated with the CTL approach. The mathematical communication of students who were treated with the RME approach was less influential than students who were treated with the CTL approach. The level of understanding of mathematical concepts and communication of students who were treated with the RME learning approach was lower in influence than students who were treated with the CTL learning approach. Data analysis concluded that there was an interaction effect of applying the learning approach to students' understanding of concepts and mathematical communication.

scholarly journals Design of Mathematics Student Worksheet based on Realistic Mathematics Education Approach to Improving the Mathematical Communication Ability Students of Class VII Junior High School in Indonesia

2018 ◽  
Vol 7 (4.30) ◽  
pp. 31
Author(s):  
Ruri Handayani ◽  
Supar Man
Keyword(s):  
Mathematics Education ◽  
Communication Skills ◽  
Junior High School ◽  
First Grade ◽  
Realistic Mathematics Education ◽  
Mathematical Communication ◽  
Ability Test ◽  
Stage Of Development ◽  
Realistic Mathematics ◽  
Communication Ability

Mathematics communication is a way of sharing ideas and clarifying comprehension. The Realistic Mathematics Education (RME) approach can improve mathematical communication skills. The student worksheet is used because it is shorter, more comfortable and summarizes the material along with the questions to be able to assist students in the ability of mathematics communication. This study aims to develop teaching materials in the form of student worksheets based on Realistic Mathematics Education Approach to improve students' mathematical communication skills. This research is development research with ADDIE development model, that is analysis, design, develop, evaluation implementation. The subject of this research is the students of the first grade of VII. Instruments used in the form of validation sheet, mathematics communication ability test, and interview guidance manual. The validation sheet is addressed to material experts and media experts. The test to determine students 'mathematical communication skills is done before and after the use of student worksheet so that it is known whether there is an increase in students' mathematical communication ability. Interview guides are conducted with teachers and students to find out the curricula and character of students in the school. Data analysis techniques in this study using data reduction, presentation, and conclusion. The resulting student worksheet design based on the RME approach that matches the characteristics, curriculum, and student tasks. This research can be developed to the stage of development, implementation, and evaluation.

scholarly journals PENDIDIKAN MATEMATIKA REALISTIK: PENDEKATAN UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIKA DAN PEMECAHAN MASALAH

2021 ◽  
Vol 9 (2) ◽  
pp. 197-210
Author(s):  
Rihlatis Sa'idah ◽  
Mukti Sintawati ◽  
Fitria Desi Nurhadiyani
Keyword(s):  
Mathematics Education ◽  
Problem Solving ◽  
Data Collection ◽  
Communication Skills ◽  
Realistic Mathematics Education ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Realistic Mathematics ◽  
Math Problems ◽  
Very High

This study aims to improve mathematics communication skills and problem solving through the application of realistic mathematics education. The type of research used is Classroom Action Research. The research subjects were 18 students of class V SD Muhammadiyah Notoprajan, while the object of this research was the mathematics communication skills and problem solving abilities. The data collection techniques used were tests and observations. The data collection instruments used were mathematical communication test questions and problem solving, and observation sheets. Mathematical communication data and problem solving abilities were analyzed descriptively. The results of the study indicate that there is an increase in mathematics communication skills and problem solving through the application of realistic mathematics education. This is indicated by the percentage of students with high and very high mathematics communication skills in the first cycle of 72.22% and an increase in the second cycle to 94%. The percentage of students with the ability to solve math problems in the high and very high category in the first cycle was 66.67%, an increase in the second cycle to 100%.

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